Ibcao Bathymetry Data

fiamma 2

Emodnet Dataset ID (LID)

0000024104

id

10401

Dataset name

fiamma 2

File name

20230927/fiamma-2-3996.xyz

Data format

xyz (tsv)

File size

1980

Dataset version

4

Seabed source ID (SID)

1490

Seabed data category (TID)

Isolated sounding — depth value that is not part of a regular survey or trackline (code 13)

Included in IBCAO gridding

Yes (code 1)

IBCAO gridding layer weight

1

Cruise ID

0

Cruise report

https://doi.org/10.1002/2015GC005931

Chief scientist

Straneo, Fiamma

Originator centre

Woods Hole Oceanographic Institution

Data provider

University of California Irvine Department of Earth System Science

Spatial reference system

EPSG:3996

Horizontal resolution

5192.38

Abstract

A new digital bathymetric model (DBM) for the Northeast Greenland (NEG) continental shelf (74°N–81°N) is presented. The DBM has a grid cell size of 250 m × 250 m and incorporates bathymetric data from 30 multibeam cruises, more than 20 single-beam cruises and first reflector depths from industrial seismic lines. The new DBM substantially improves the bathymetry compared to older models. The DBM not only allows a better delineation of previously known seafloor morphology but, in addition, reveals the presence of previously unmapped morphological features including glacially derived troughs, fjords, grounding-zone wedges, and lateral moraines.

URL

https://agupubs.onlinelibrary.wiley.com/doi/10.1002/2015GC005931

Operator who enters this information

marcus

File creation time

2023-09-27 10:29:22+00

Metadata modification time

2023-10-23 12:25:46.717604+00

Bounding box

POLYGON((-1805775.01348424 -2094569.19127811,-1805775.01348424 -1442311.71245047,-1280015.28127016 -1442311.71245047,-1280015.28127016 -2094569.19127811,-1805775.01348424 -2094569.19127811))

Color

#837881

preprocess

https://git.bolin.su.se/rez/seabed2030-preprocess/-/blob/master/bedmachine_new_sources.py

Ibcao data status

done

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